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    Electrode layout for a display
    1.
    发明授权
    Electrode layout for a display 有权

    公开(公告)号：US10317766B2

    公开(公告)日：2019-06-11

    申请号：US12307813

    申请日：2007-07-03

    Applicant: Alwin Rogier Martijn Verschueren

    Inventor： Alwin Rogier Martijn Verschueren

    IPC: G09G3/30 ,  G02F1/167 ,  G02F1/1343 ,  G02F1/1345 ,  G02F1/1676

    Abstract: The display device (10) comprises an array of rows and columns of pixels. The display device further comprises a plurality of commonly controlled first electrodes (FE) for supplying a common signal (DS1) to each pixel (13), a plurality of commonly controlled second electrodes (SE) for supplying a further common signal (DS2) to each pixel, and a plurality of pixel addressing electrodes (AC1, AC2, AC3, AC4) for addressing the individual pixels. At least the plurality of first electrodes and the plurality of second electrodes are routed parallel to one another, such that crossovers between the commonly controlled electrodes are eliminated.

    Lateral ion pumping in liquid crystal displays
    3.
    发明授权
    Lateral ion pumping in liquid crystal displays 有权
    液晶显示器中的侧离子泵浦

    公开(公告)号：US08363174B2

    公开(公告)日：2013-01-29

    申请号：US12777457

    申请日：2010-05-11

    Applicant: Alwin Rogier Martijn Verschueren ,  Kristiaan Neyts ,  Goran Stojmenovik

    Inventor： Alwin Rogier Martijn Verschueren ,  Kristiaan Neyts ,  Goran Stojmenovik

    IPC: G02F1/133

    CPC classification number: G02F1/1343 ,  G02F2001/1316 ,  G02F2001/133337 ,  G02F2001/133388 ,  G02F2001/133397

    Abstract: The present invention relates to the removal of ion contaminations from liquid crystal layers in liquid crystal display devices. The ions are removed by means of so called ion pumping, which utilizes the anisotropic viscosity of liquid crystals. The ions are pumped up and down in the liquid crystal layer by means of an alternating electric filed. The alternating electric field simultaneously alters the alignment of directors in the liquid crystal. The viscosity in the liquid crystal is related to the director directions, and the ions are thereby moved in non-closed trajectories. The inventive ion pumping can be further improved using an asymmetric or biased alternating electric field.

    Abstract translation: 本发明涉及在液晶显示装置中从液晶层去除离子污染物。 离子通过所谓的离子泵送被去除，其利用液晶的各向异性粘度。 离子通过交替电场在液晶层中上下泵浦。 交变电场同时改变液晶中指向矢的对准。 液晶中的粘度与导向器方向有关，离子由此在非闭合轨迹中移动。 可以使用不对称或偏置的交变电场来进一步改进本发明的离子泵浦。

    Lateral ion pumping in liquid crystal displays
    5.
    发明授权
    Lateral ion pumping in liquid crystal displays 有权
    液晶显示器中的侧离子泵浦

    公开(公告)号：US07714947B2

    公开(公告)日：2010-05-11

    申请号：US10569592

    申请日：2004-08-17

    Applicant: Alwin Rogier Martijn Verschueren ,  Kristiaan Neyts ,  Goran Stojmenovik

    Inventor： Alwin Rogier Martijn Verschueren ,  Kristiaan Neyts ,  Goran Stojmenovik

    IPC: G02F1/133

    CPC classification number: G02F1/1343 ,  G02F2001/1316 ,  G02F2001/133337 ,  G02F2001/133388 ,  G02F2001/133397

    Abstract: The present invention relates to the removal of ion (42, 44, 902) contaminations from liquid crystal layers (901) in liquid crystal display devices (900). The ions (42, 44, 902) are removed by means of so called ion pumping, which utilizes the anisotropic viscosity of liquid crystals. The ions (42, 44, 902) are pumped up and down in the liquid crystal layer by means of an alternating electric filed. The alternating electric field simultaneously alters the alignment of directors (41) in the liquid crystal. The viscosity in the liquid crystal is related to the director directions, and the ions (42, 44, 902) are thereby moved in non-closed trajectories (43, 45). The inventive ion pumping can be further improved using an asymmetric or biased alternating electric field.

    Abstract translation: 本发明涉及在液晶显示装置（900）中从液晶层（901）去除离子（42,44,902）的污染物。 离子（42,44,902）通过所谓的离子泵送被去除，其利用液晶的各向异性粘度。 离子（42,44,902）通过交流电场在液晶层中上下泵浦。 交变电场同时改变液晶中导向器（41）的对准。 液晶中的粘度与导向器方向有关，离子（42,44,902）由此在非闭合轨迹（43,45）中移动。 可以使用不对称或偏置的交变电场来进一步改进本发明的离子泵浦。

    Appearance-modifying device, and method for operating such a device
    7.
    发明授权
    Appearance-modifying device, and method for operating such a device 有权
    外观修改装置和操作这种装置的方法

    公开(公告)号：US08896905B2

    公开(公告)日：2014-11-25

    申请号：US12999081

    申请日：2009-06-11

    Applicant: Alwin Rogier Martijn Verschueren ,  Gerrit Oversluizen ,  Sander Jurgen Roosendaal ,  Thomas Casper Kraan ,  Dirk Kornelis Gerhardus De Boer

    Inventor： Alwin Rogier Martijn Verschueren ,  Gerrit Oversluizen ,  Sander Jurgen Roosendaal ,  Thomas Casper Kraan ,  Dirk Kornelis Gerhardus De Boer

    IPC: G02F1/167

    CPC classification number: G02F1/167 ,  G02F2001/1672 ,  G02F2001/1676 ,  G02F2201/50

    Abstract: An appearance-modifying device for modifying the visual appearance of a surface covered thereby, the device comprising a first substrate, a second substrate, a spacer structure spacing apart the first and second substrates in such a way that a space between the first and second-substrates is divided into a plurality of cells wherein in each cell, an optically transparent fluid having a plurality of particles is dispersed therein, wherein each of the cells is configured such that a distribution state of the particles is controllable in a first distribution state and an appearance of the surface covered by the appearance-modifying device is determined by optical properties of the particles and a second distribution state in which the particles are concentrated onto one of a first particle concentration site and a second particle concentration site.

    Abstract translation: 一种外观修改装置，用于修改由此覆盖的表面的视觉外观，所述装置包括第一基板，第二基板，间隔结构，其间隔开第一和第二基板，使得第一和第二基板之间的空间， 基板被分成多个单元，其中在每个单元中，具有多个颗粒的光学透明流体分散在其中，其中每个单元被配置为使得颗粒的分布状态在第一分布状态下是可控的，并且 由外观修饰装置覆盖的表面的外观由颗粒的光学性质和第二分布状态确定，其中颗粒集中在第一颗粒浓度位点和第二颗粒浓度位点之一上。

    Appearance-modifying device, and method for manufacturing such a device
    9.
    发明授权
    Appearance-modifying device, and method for manufacturing such a device 有权
    外观修改装置及其制造方法

    公开(公告)号：US08654437B2

    公开(公告)日：2014-02-18

    申请号：US12996413

    申请日：2009-06-10

    Applicant: Gerrit Oversluizen ,  Sander Jurgen Roosendaal ,  Thomas Caspar Kraan ,  Gerard Cnossen ,  Raymond Jean Louis Van Kooyk ,  Dirk Kornelis Gerhardus De Boer ,  Alwin Rogier Martijn Verschueren

    Inventor： Gerrit Oversluizen ,  Sander Jurgen Roosendaal ,  Thomas Caspar Kraan ,  Gerard Cnossen ,  Raymond Jean Louis Van Kooyk ,  Dirk Kornelis Gerhardus De Boer ,  Alwin Rogier Martijn Verschueren

    IPC: G02B26/00 ,  G09G3/34 ,  G02F1/167

    CPC classification number: G02F1/167 ,  G02F1/134363 ,  G02F2001/1672 ,  G02F2001/1676 ,  G02F2203/01 ,  Y10T29/49002

    Abstract: An appearance-modifying device (10; 30), for modifying the visual appearance of a surface covered thereby, comprising: first (11) and second (12) oppositely arranged optically transparent substrates; a spacer structure (13; 32) spacing apart the first (11) and second (12) substrates in such a way that a space between the first (11) and second (12) substrates is divided into a plurality of cells (15, 16; 31a-c). The appearance-modifying device further has, in each cell (15, 16; 31a-c), an optically transparent fluid (19) having a plurality of particles (20) dispersed therein, the particles being moveable in the fluid (19) through application of an electric field; and first (17a, 18a; 33) and second (17b, 18b; 32) electrodes arranged to simultaneously, by application of a voltage across the electrodes, control a distribution of the particles (20) within each of a plurality of the cells (15, 16; 31a-c) from a first, dispersed state in which an appearance of the surface covered by the appearance-modifying device is determined by optical properties of the particles (20), to a second state in which the particles (20) are concentrated adjacent to at least one of the first (17a, 18a; 33) and second (17b, 18b; 32) electrodes in such a way that the appearance-modifying device (10; 30) becomes optically transparent.

    Abstract translation: 一种用于改变由此覆盖的表面的视觉外观的外观修改装置（10; 30），包括：第一（11）和第二（12）相对布置的光学透明基板; 以第一（11）和第二（12）衬底之间的空间被分成多个单元（15,15）的方式使第一（11）和第二（12）衬底间隔开的间隔结构（13; 32） 16; 31a-c）。 外观修改装置在每个单元（15,16; 31a-c）中还具有分散在其中的多个颗粒（20）的光学透明流体（19），所述颗粒可在流体（19）中通过 应用电场; 以及通过跨过电极施加电压而同时设置的第一电极（17a，18a; 33）和第二电极（17b，18b; 32）控制在多个电池单元内的颗粒（20）的分布 15，16; 31a-c）从其中由外观修饰装置覆盖的表面的外观由颗粒（20）的光学性质确定的第一分散状态到第二状态，其中颗粒（20） ）以使得外观修改装置（10; 30）变得光学透明的方式集中在第一（17a，18a; 33）和第二（17b，18b; 32）电极中的至少一个电极附近。

    Device and method for addressing power to a load selected from a plurality of loads
    10.
    发明授权
    Device and method for addressing power to a load selected from a plurality of loads 有权
    用于寻址从多个负载中选择的负载的功率的装置和方法

    公开(公告)号：US08575786B2

    公开(公告)日：2013-11-05

    申请号：US13487305

    申请日：2012-06-04

    Applicant: Alwin Rogier Martijn Verschueren

    Inventor： Alwin Rogier Martijn Verschueren

    IPC: H01H7/00 ,  H02J3/14

    CPC classification number: H05B33/0803 ,  H05B33/0818 ,  Y02B20/346 ,  Y10T307/461 ,  Y10T307/951

    Abstract: The invention relates to a device and method for addressing power to at least a selected load from a plurality of loads, in particular light sources in solid state lighting applications, such as decorative indoor and outdoor illumination for buildings or cars, by timing a power signal such as to power a selected load when said common timed power signal is switched to said load under control of a delayed clock signal.

    Abstract translation: 本发明涉及一种用于通过对功率信号进行定时从多个负载，特别是固态照明应用中的光源（例如用于建筑物或汽车的装饰性室内和室外照明）向至少一个选定负载寻址功率的装置和方法 例如当所述公共定时功率信号在延迟的时钟信号的控制下切换到所述负载时为所选择的负载供电。

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